﻿﻿/*! layPage v1.2 - 分页插件 By 贤心 http://sentsin.com/layui/laypage MIT License */
;!function () {
    "use strict";
    function a(d) {
        var e = "laypagecss";
        a.dir = "dir" in a ? a.dir : f.getpath + "/skin/laypage.css", new f(d), a.dir && !b[c](e) && f.use(a.dir, e)
    }

    var b, c, d, e, f;
    a.v = "1.2", b = document, c = "getElementById", d = "getElementsByTagName", e = 0, f = function (a) {
        var b = this, c = b.config = a || {};
        c.item = e++, b.render(!0)
    }, f.on = function (a, b, c) {
        return a.attachEvent ? a.attachEvent("on" + b, function () {
            c.call(a, window.even)
        }) : a.addEventListener(b, c, !1), f
    }, f.getpath = function () {
        var a = document.scripts, b = a[a.length - 1].src;
        return b.substring(0, b.lastIndexOf("/") + 1)
    }(), f.use = function (c, e) {
        var f = b.createElement("link");
        f.type = "text/css", f.rel = "stylesheet", f.href = a.dir, e && (f.id = e), b[d]("head")[0].appendChild(f), f = null
    }, f.prototype.type = function () {
        var a = this.config;
        return "object" == typeof a.cont ? void 0 === a.cont.length ? 2 : 3 : void 0
    }, f.prototype.view = function () {
        var b = this, c = b.config, d = [], e = {};
        c.pages = 0 | c.pages, c.curr = 0 | c.curr || 1, c.groups = "groups" in c ? 0 | c.groups : 5, c.first = "first" in c ? c.first : 1, c.last = "last" in c ? c.last : c.pages, c.prev = "prev" in c ? c.prev : "上一页", c.next = "next" in c ? c.next : "下一页", c.groups > c.pages && (c.groups = c.pages), e.index = Math.ceil((c.curr + (c.groups > 1 && c.groups !== c.pages ? 1 : 0)) / (0 === c.groups ? 1 : c.groups)), c.curr > 1 && c.prev && d.push('<a href="javascript:;" class="laypage_prev" data-page="' + (c.curr - 1) + '">' + c.prev + "</a>"), e.index > 1 && c.first && 0 !== c.groups && d.push('<a href="javascript:;" class="laypage_first" data-page="1"  title="首页">' + c.first + "</a><span>…</span>"), e.poor = Math.floor((c.groups - 1) / 2), e.start = e.index > 1 ? c.curr - e.poor : 1, e.end = e.index > 1 ? function () {
            var a = c.curr + (c.groups - e.poor - 1);
            return a > c.pages ? c.pages : a
        }() : c.groups, e.end - e.start < c.groups - 1 && (e.start = e.end - c.groups + 1);
        for (; e.start <= e.end; e.start++)e.start === c.curr ? d.push('<span class="laypage_curr" ' + (/^#/.test(c.skin) ? 'style="background-color:' + c.skin + '"' : "") + ">" + e.start + "</span>") : d.push('<a href="javascript:;" data-page="' + e.start + '">' + e.start + "</a>");
        return c.pages > c.groups && e.end < c.pages && c.last && 0 !== c.groups && d.push('<span>…</span><a href="javascript:;" class="laypage_last" title="尾页"  data-page="' + c.pages + '">' + c.last + "</a>"), e.flow = !c.prev && 0 === c.groups, (c.curr !== c.pages && c.next || e.flow) && d.push(function () {
            return '<a href="javascript:;" class="laypage_next" data-page="' + (c.curr + 1) + '">' + c.next + "</a> "
        }()), '<div name="laypage' + a.v + '" class="laypage_main laypageskin_' + (c.skin ? function (a) {
            return /^#/.test(a) ? "molv" : a
        }(c.skin) : "default") + '" id="laypage_' + b.config.item + '">' + d.join("") + function () {
            return c.skip ? '<span class="laypage_total">当前第' + c.curr + '页/共' + c.pages + '页,每页显示  <select name="pageSize" class="pageSize"  style="margin-top:2px;height:25px;width:40px;"><option value="10"  ' + (c.pageSize == 10 ? 'selected' : '') + '>10</option><option value="20" ' + (c.pageSize == 20 ? 'selected' : '') + '>20</option><option value="50" ' + (c.pageSize == 50 ? 'selected' : '') + '>50</option></select>  条   , 共 '+c.total+' 条      <span class="change_topage"> <label>跳转到第</label><input type="number" min="1" onkeyup="this.value=this.value.replace(/\\D/, \'\');" class="laypage_skip"><label>页</label><button type="button" class="laypage_btn">确定</button><span></span>' : ""
        }() + "</div>"
    }, f.prototype.jump = function (a) {
        var i, j, b = this, c = b.config, e = a.children, g = a[d]("button")[0], h = a[d]("input")[0];
        for (i = 0, j = e.length; j > i; i++)"a" === e[i].nodeName.toLowerCase() && f.on(e[i], "click", function () {
            var a = 0 | this.getAttribute("data-page");
            c.curr = a, b.render()
        });
        g && f.on(g, "click", function () {
            var a = 0 | h.value.replace(/\s|\D/g, "");
            a && a <= c.pages && (c.curr = a, b.render())
        })
    }, f.prototype.render = function (a) {
        var d = this, e = d.config, f = d.type(), g = d.view();
        2 === f ? e.cont.innerHTML = g : 3 === f ? e.cont.html(g) : b[c](e.cont).innerHTML = g, e.jump && e.jump(e, a), d.jump(b[c]("laypage_" + e.item)), e.hash && !a && (location.hash = "!" + e.hash + "=" + e.curr)
    }, "function" == typeof define ? define(function () {
        return a
    }) : "undefined" != typeof exports ? module.exports = a : window.laypage = a
}();